33960520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 84499200

約数和(自身を除く): 50538680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 977, 1580, 1738, 1954, 3160, 3476, 3908, 4345, 4885, 6952, 7816, 8690, 9770, 10747, 17380, 19540, 21494, 34760, 39080, 42988, 53735, 77183, 85976, 107470, 154366, 214940, 308732, 385915, 429880, 617464, 771830, 849013, 1543660, 1698026, 3087320, 3396052, 4245065, 6792104, 8490130, 16980260, 33960520]

約数ペア:

[(1, 33960520), (2, 16980260), (4, 8490130), (5, 6792104), (8, 4245065), (10, 3396052), (11, 3087320), (20, 1698026), (22, 1543660), (40, 849013), (44, 771830), (55, 617464), (79, 429880), (88, 385915), (110, 308732), (158, 214940), (220, 154366), (316, 107470), (395, 85976), (440, 77183), (632, 53735), (790, 42988), (869, 39080), (977, 34760), (1580, 21494), (1738, 19540), (1954, 17380), (3160, 10747), (3476, 9770), (3908, 8690), (4345, 7816), (4885, 6952)]